Split an Excel file
Break a workbook into one .xlsx file per sheet, downloaded separately.
10 / 10 free files today
Related tools
All Spreadsheets tools →Split an Excel file works straight from this page — free, instant, nothing to install. It sits under Spreadsheets in our catalogue, alongside CSV to Excel and Extract Excel formulas.
How to use it
- Open the tool — no signup or install needed.
- Enter your input or adjust the available options.
- Get your result instantly, then copy or download it.
Frequently asked questions
What is Split an Excel file?
Break a workbook into one .xlsx file per sheet, downloaded separately.
When would I actually use this?
Getting a table out of a workbook and into something else — JSON for an API, CSV for an import, HTML for a page — opening a file whose software you do not have, and cleaning a sheet before you hand it on.
What is the most common mistake?
Expecting the formula to survive the trip. A converted file carries the last value the spreadsheet computed, not the calculation behind it — and a workbook written by a program can carry the formula with no cached value at all, which most readers discard along with the cell.
How is Split an Excel file different from CSV to Excel?
They sit next to each other but answer different questions: CSV to Excel is the one to open when you need it to convert a CSV file (or pasted CSV) into a real .xlsx spreadsheet. Pick whichever matches what you're starting from — both are free.
Is there a tool for the next step?
Extract Excel formulas is the closest one after this: List every formula in a workbook with its sheet and cell, to audit or document it. Reads Excel (XLSX, XLSM), OpenDocument (ODS) and Apple Numbers, in any language — a French SI() or a German WENN() comes out as written. XLS and XLSB carry formulas that this reader cannot always surface, and CSV or TSV hold none by design: they store results, never formulas.
What else is worth having open alongside it?
Excel to CSV and Merge Excel files — they come up in the same task often enough to be worth a second tab.
Where do the figures come from?
Nothing leaves the browser. An .xlsx and an .ods are both zipped XML, read here against their published specifications. Dates are the fragile part — a spreadsheet date is a number counted from an epoch the workbook itself declares, so the same 45000 is two different days depending on a flag most files never show you.